harshdeep singh

• Username: 4★harshkohli15
• Country:  India
• Student/Professional:Student
• Institution:Guru Nanak Dev University College, Pathankot
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 22

Current Ratings Graph Old Ratings Graph

1964 (+34)RatingProvisional
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Starters 83 Division 2 (Rated)(2023-03-29 22:30:02)

Global Rank:   166

Cheated in:   

Ratings System Update

(2023-03-29 22:30:02)

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1930 (-197)RatingProvisional
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January Lunchtime 2022 Division 1(2022-12-20 00:00:00)

Global Rank:   160

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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Learning Paths (0)

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Practice Paths (0)

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Contests (22)

January Lunchtime 2021 Division 3 (Unrated)

Even Differences, Pair Me, Even Sum

February Challenge 2021 Division 3

Frog Sort, Highest Divisor, Maximise Function, Chef and Meetings

March Cook-Off 2021 Division 2

Guess the Number

CodeChef Div 3 Rated Contest 2021 Division 3

Rectangle, Chef and Patients, Body Mass Index, Total Score

March Challenge 2021 Division 2

Interesting XOR!, Space Arrays

April Challenge 2021 Division 2

Chef and Dice

May Cook-Off 2021 Division 3

Marathon, Vaccine Drive

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1

May Challenge 2021 Division 3 (Rated)

Solubility, Golf, Xor Equality, Tic Tac Toe

June Cook-Off 2021 Division 2

Binary String on Steroids, The Wave

June Lunchtime 2021 Division 2

From Rational to Binary, False Number, Unpleasant Ones

July Cook-Off 2021 Division 2

XOR-ORED, Mod Equality

August Cook-Off 2021 Division 2

Odd Array, Clear the Array, Equal Difference, Chef and Closure, Different String

August Lunchtime 2021 Division 2

K-th Maximum, Crossing Blocks, Just a Graph

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum

SnackDown 2021 - Online Qualifiers

Maximum Number Of Distinct Elements, Lucky Number

CodeChef Starters 11 Division 2 (Rated)

The Grid Fill Problem, Obtain the Sum

CodeChef Starters 13 Division 2 (Rated)

Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Magical Doors

October Lunchtime 2021 Division 2

Median Rearrangement, Chef and Water Car, Exactly N plus 1 Values

SnackDown 2021 - Online Round 1A

Dance Moves, Min Max LCM, Equal Beauty, Round Robin Ranks

SnackDown 2021 - Online Round 1B

Queens Placement

November Cook-Off 2021 Division 2

Missing Sums, Make it Divisible

November Lunchtime 2021 Division 2

Expected Weight, Strange Minimization, Rapid Re-Orderings

SnackDown 2021 - Elimination Parallel (Rated for Div 2)

Yet another subarray problem, Sorting Segments, Remove Element, Maximum Palindrome

CodeChef Starters 21 Division 1 (Unrated)

ChefWM, And Or Union, Mean equals Median, The Melancholy of Problem Setter

January Lunchtime 2022 Division 1

Permutation XOR Sum

February Long 2022 - I, Division 1 (Unrated)

Binary Base Basics, Bitwise Blend

February Long 2022 - II, Division 1 (Unrated)

Xor Palindrome

CodeChef Starters 28 Division 1 (Unrated)

Travelling in the Graph

CodeChef Starters 30 Division 1 (Unrated)

Maximizing LIS

Starters 42 Division 1 (Unrated)

Maximise Set Bits , Minimum or Maximum

Starters 44 Division 1 (Unrated)

Alternating Strings, Atleast and Atmost, Dense Bracket Sequence

Starters 83 Division 2 (Rated)

Construct String, Order by XOR

Total Problems Solved: 194